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Instituto Tecnológico De Aeronáutica (logo)
The ''Instituto Tecnológico de Aeronáutica'' (ITA; en, Aeronautics Institute of Technology) is an institution of higher education maintained by the Brazilian Air Force and is located in São José dos Campos, Brazil. ITA is consistently ranked as one of the top engineering schools in Brazil and engages in advanced research in aerospace science and technology. ITA is one of five institutes that encompass the Brazilian General Command for Aerospace Technology (CTA), having its facilities, along with its laboratories and R&D centers, inside the campus of CTA. ITA is a military institution but it does have civilian teachers, directors, and students. ITA offers regular 5-year engineering undergraduate courses (Bachelor of Engineering) and graduate programs including masters and doctoral degrees. History Montenegro hired renowned foreign professors and experts from various parts of the world to teach at ITA, the majority of them from MIT, influenced by Prof. Smith. At a given ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instituto Tecnológico De Aeronáutica (logo)
The ''Instituto Tecnológico de Aeronáutica'' (ITA; en, Aeronautics Institute of Technology) is an institution of higher education maintained by the Brazilian Air Force and is located in São José dos Campos, Brazil. ITA is consistently ranked as one of the top engineering schools in Brazil and engages in advanced research in aerospace science and technology. ITA is one of five institutes that encompass the Brazilian General Command for Aerospace Technology (CTA), having its facilities, along with its laboratories and R&D centers, inside the campus of CTA. ITA is a military institution but it does have civilian teachers, directors, and students. ITA offers regular 5-year engineering undergraduate courses (Bachelor of Engineering) and graduate programs including masters and doctoral degrees. History Montenegro hired renowned foreign professors and experts from various parts of the world to teach at ITA, the majority of them from MIT, influenced by Prof. Smith. At a given ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Officer (armed Forces)
An officer is a person who holds a position of authority as a member of an armed force or uniformed service. Broadly speaking, "officer" means a commissioned officer, a non-commissioned officer, or a warrant officer. However, absent contextual qualification, the term typically refers only to a force's ''commissioned officers'', the more senior members who derive their authority from a commission from the head of state. Numbers The proportion of officers varies greatly. Commissioned officers typically make up between an eighth and a fifth of modern armed forces personnel. In 2013, officers were the senior 17% of the British armed forces, and the senior 13.7% of the French armed forces. In 2012, officers made up about 18% of the German armed forces, and about 17.2% of the United States armed forces. Historically, however, armed forces have generally had much lower proportions of officers. During the First World War, fewer than 5% of British soldiers were officers (partly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portuguese Language
Portuguese ( or, in full, ) is a western Romance language of the Indo-European language family, originating in the Iberian Peninsula of Europe. It is an official language of Portugal, Brazil, Cape Verde, Angola, Mozambique, Guinea-Bissau and São Tomé and Príncipe, while having co-official language status in East Timor, Equatorial Guinea, and Macau. A Portuguese-speaking person or nation is referred to as " Lusophone" (). As the result of expansion during colonial times, a cultural presence of Portuguese speakers is also found around the world. Portuguese is part of the Ibero-Romance group that evolved from several dialects of Vulgar Latin in the medieval Kingdom of Galicia and the County of Portugal, and has kept some Celtic phonology in its lexicon. With approximately 250 million native speakers and 24 million L2 (second language) speakers, Portuguese has approximately 274 million total speakers. It is usually listed as the sixth-most spoken language, the third-most sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemistry
Chemistry is the science, scientific study of the properties and behavior of matter. It is a natural science that covers the Chemical element, elements that make up matter to the chemical compound, compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during a Chemical reaction, reaction with other Chemical substance, substances. Chemistry also addresses the nature of chemical bonds in chemical compounds. In the scope of its subject, chemistry occupies an intermediate position between physics and biology. It is sometimes called the central science because it provides a foundation for understanding both Basic research, basic and Applied science, applied scientific disciplines at a fundamental level. For example, chemistry explains aspects of plant growth (botany), the formation of igneous rocks (geology), how atmospheric ozone is formed and how environmental pollutants are degraded (ecology), the properties ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physics
Physics is the natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. "Physical science is that department of knowledge which relates to the order of nature, or, in other words, to the regular succession of events." Physics is one of the most fundamental scientific disciplines, with its main goal being to understand how the universe behaves. "Physics is one of the most fundamental of the sciences. Scientists of all disciplines use the ideas of physics, including chemists who study the structure of molecules, paleontologists who try to reconstruct how dinosaurs walked, and climatologists who study how human activities affect the atmosphere and oceans. Physics is also the foundation of all engineering and technology. No engineer could design a flat-screen TV, an interplanetary spacecraft, or even a better mousetrap without first understanding the basic laws of physic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematics
Mathematics is an area of knowledge that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained, and quantities and their changes. These topics are represented in modern mathematics with the major subdisciplines of number theory, algebra, geometry, and analysis, respectively. There is no general consensus among mathematicians about a common definition for their academic discipline. Most mathematical activity involves the discovery of properties of abstract objects and the use of pure reason to prove them. These objects consist of either abstractions from nature orin modern mathematicsentities that are stipulated to have certain properties, called axioms. A ''proof'' consists of a succession of applications of deductive rules to already established results. These results include previously proved theorems, axioms, andin case of abstraction from naturesome basic properties that are considered true starting points of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vestibular
The Vestibular (from pt, vestíbulo, "entrance hall") is a competitive examination and is the primary and widespread entrance system used by Brazilian universities to select the students admitted. The Vestibular usually takes place from November to January, right before the start of school year in February or March, although certain universities hold it every semester. The exams often span several days, usually two, with different disciplines being tested each day. Structure Several Brazilian universities follow the FUVEST (University of São Paulo's entry exam) pattern, which is divided into two stages or "phases". The first stage consists of 90 multiple choice questions, including subjects such as Portuguese Language, Portuguese Literature and Brazilian Literature; Math, History, Geography, Biology, Physics, Chemistry and Foreign Language. The answers are marked on an answer card, and they are graded afterwards by an automated optical reader. Some institutions establish a c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DataViva
DataViva is an information visualization engine created by the Strategic Priorities Office of the government of Minas Gerais. DataViva makes official data about exports, industries, locations and occupations available for the entirety of Brazil through eight apps and more than 100 million possible visualizations. The first set of datum – also available at ALICEWEB – is provided by MDIC (Ministry of Development, Industry and Foreign Trade) / SECEX (Secretariat of Foreign Trade), an official institution of the Government of Brazil and shows foreign trade statistics for all exporting municipalities in the country. The other database, provided by Ministério do Trabalho e Emprego (MTE – Ministry of Labor and Employment), shows information about all the industries and occupations in Brazil (RAIS – Annual Social Information Report).PESSOA, Rafael Marques; FREITAS, Elton Eduardo; BORGES, Thiago BernardDataviva: Plataforma de Visualização de Dados Públicos Socioeconômic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft
An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. Common examples of aircraft include airplanes, helicopters, airships (including blimps), gliders, paramotors, and hot air balloons. The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called '' aeronautics.'' Crewed aircraft are flown by an onboard pilot, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, aircraft propulsion, usage and others. History Flying model craft and stories of manned flight go back many centuries; however, the first manned ascent — and safe descent — in modern times took place by larger hot-air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Net Exports
The balance of trade, commercial balance, or net exports (sometimes symbolized as NX), is the difference between the monetary value of a nation's exports and imports over a certain time period. Sometimes a distinction is made between a balance of trade for goods versus one for services. The balance of trade measures a flow of exports and imports over a given period of time. The notion of the balance of trade does not mean that exports and imports are "in balance" with each other. If a country exports a greater value than it imports, it has a trade surplus or positive trade balance, and conversely, if a country imports a greater value than it exports, it has a trade deficit or negative trade balance. As of 2016, about 60 out of 200 countries have a trade surplus. The notion that bilateral trade deficits are bad in and of themselves is overwhelmingly rejected by trade experts and economists. Explanation The balance of trade forms part of the current account, which includes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EMBRAER
Embraer S.A. () is a Brazilian multinational aerospace manufacturer that produces commercial, military, executive and agricultural aircraft, and provides aeronautical services. It was founded in 1969 in São José dos Campos, São Paulo, where its headquarters are located. The company is the third largest producer of civil aircraft, after Boeing and Airbus. History Seeking to develop a domestic aircraft industry, the Brazilian government under Getúlio Vargas' Estado Novo made several investments in the aerospace industry during the 1940s and 1950s. However, it was not until 1969, following the rise to power of a military junta in the 1964 Brazilian coup d'état, that Empresa Brasileira de Aeronáutica (Embraer) was created as a government-owned corporation.. Its first president, Ozires Silva, was a government appointee, and the company initially only produced a turboprop passenger aircraft, the Embraer EMB 110 Bandeirante. Early growth The Brazilian government contributed to E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avibras
Avibrás Indústria Aeroespacial, based in Jacareí, São José dos Campos, Brazil, is a diversified Brazilian company which designs, develops and manufactures defense products and services. Its range of products encompasses artillery and aircraft defense systems, rockets and missiles such as air-to-ground and surface-to-surface weapon systems, including artillery rocket systems; 70 mm air-to-ground systems and fiber optic multi-purpose guided missiles. It makes armoured vehicles as well. It also manufactures civilian transportation through a division called '' Tectran'', telecommunications equipment, electronic industrial equipment (''Powertronics''), automotive painting and explosives. Main products In production *Astros II: A multiple rocket launcher and important product of Avibras, used in six countries. The Astros II was decisive in stopping the Iranian offensive during the Iran–Iraq War (1980–1988) and was used by Saudi Arabia against Iraqi forces during Ope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
